英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：

membranes    音标拼音: [m'ɛmbr,enz]

请选择你想看的字典辞典：
单词字典翻译
membranes查看　membranes　在百度字典中的解释百度英翻中〔查看〕
membranes查看　membranes　在Google字典中的解释Google英翻中〔查看〕
membranes查看　membranes　在Yahoo字典中的解释Yahoo英翻中〔查看〕

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Why isnt the resting membrane potential at equilibrium?
    The Nernst potential depends on relative concentration; the only way to change Nernst potential is to change relative concentration The Goldman equation will help you find a different "equilibrium": the voltage at which net total flow of all ions equals zero This gives you the membrane potential with multiple ions present; however, at this
  • Physiology, Resting Potential - StatPearls - NCBI Bookshelf
    The resting membrane potential is the result of the movement of several different ion species through various ion channels and transporters (uniporters, cotransporters, and pumps) in the plasma membrane These movements result in different electrostatic charges across the cell membrane Neurons and muscle cells are excitable such that these cell types can transition from a resting state to an
  • Resting Membrane Potential - Definition, Importance, and Diagram
    Here, V m = equilibrium potential for any ion [V]; z = valence of the ion, [C] 0 = concentration of ion X outside of the cell [mol]; [C] i = concentration of ion X inside the cell When the membrane potential becomes more positive than the resting potential, the membrane is depolarized
  • Pitt Medical Neuroscience | Membrane Potentials
    Why doesn’t Cl- contribute much to the resting membrane potential? The main reason is that most neurons don’t actively transport Cl-, so concentration gradients are the main factor that govern the movement of the ion The equilibrium potential for Cl- is also near the resting membrane potential of a neuron
  • 17. 9: Resting Membrane Potential - Biology LibreTexts
    The difference in total charge between the inside and outside of the cell is called the membrane potential Figure 1 Voltage-gated ion channels open in response to changes in membrane voltage After activation, they become inactivated for a brief period and will no longer open in response to a signal This video discusses the basis of the
  • Resting Membrane Potential | Biology for Majors II
    Resting Membrane Potential A neuron at rest is negatively charged: the inside of a cell is approximately 70 millivolts more negative than the outside (−70 mV, note that this number varies by neuron type and by species) This voltage is called the resting membrane potential; it is caused by differences in the concentrations of ions inside and
  • Membrane potential: the basis of action potentials | Kenhub
    A resting membrane potential is the difference between the electric potential in the intracellular and extracellular matrices of the cell when it isn’t excited Every cell of the body has its own membrane potential, but only excitable cells - nerves and muscles - are capable to change it and generate an action potential





中文字典-英文字典  2005-2009